AR15 1:9 M4 Flat Top upper assembly, complete, drop on.
Specifications: Sabre A3 Upper, Flip-Up Front Sight. Fitted with M4 Feed Ramps, Vanadium Government Contour Mid-length Barrel (this is mil spec with Chrome and Molly in the alloy: Mil-B-1159F), A2 Flash Hider, M4 Barrel w/launcher cut. According to the "chart" going around the internet, Sabre Defence is one of the top of the line manufacturers for ARs.

Sabre Defence Industries (SDI), in Nashville, TN. is relatively new to the commercial AR15 market. However, they are known to fighting forces around the world for the superior quality of their .50 cal Browning A2 machine gun and M134 7.62mm mini-gun barrels. SDI equipment with US forces around the world stand on the front lines in the War Against Terrorism. Sabre Defence is a leading supplier of military equipment to the US Department of Defense as well as other military organizations around the world.

For Sabre Defence Ind., manufacturing quality is more important than manufacturing cost. SDI does not use the cheaper 4140 steel used by competitors. All Sabre Mil-B-1159F Vandium Alloy barrels rate up to 10 RC points harder than the competition. For the SDI customer, this means a higher quality, longer lasting, and more accurate rifle for their investment. As a registered ISO 9001:2000 compliant manufacturer, the quality of all Sabre Defence products is assured. Unlike many other companies, they produce most of their rifle components in house.
Sabre is currently contracted to provide M-16s to the Navy and Marine Corps. They also make the barrels for the .50 cal. machineguns our military uses.

*Pre-ban Uppers may not be legal for use in CT,CA,MA,NY,NJ,MD,HI,
KNOW YOUR LOCAL AND STATE LAWS! IF YOU LIVE IN A STATE WITH RESTRICTIONS, MAKE SURE YOUR LOWER RECEIVER IS LEGAL TO ACCEPT A PRE-BAN UPPER.

This is for the complete Sabre upper only. Sabre has a year long waiting list from the factory, so these are very hard to get right now. Get this one while you can!